Buying factors: From May 29 to late June last year, the parent company increased its holdings of the company by more than 50 million yen 11 times in a row. The increase price ranged from 94 cents to 100 yen, reflecting the parent company's confidence in the future of aviation control. The current price is still below the average price of the parent company's increase in holdings. Air control has plummeted earlier. The main selling pressure comes from? Short, but in November, the Hong Kong Stock Exchange already banned short selling of this stock, so after that, you can only buy up, not fall, which is very beneficial to the rising stock price.

The promotion target price of 0.73 yuan was reached last Tuesday (26th). However, the high level is still being sought after. If the transaction volume is adjusted, the second target price can reach 0.78 yuan even more smoothly.

Purchase price: ---- (current price 0.72 yuan)

Target price: 0.78 yuan

Stop loss price: 0.67 yuan